
During create_backup failure handling, backup_update fails with DataError ("Data too long for column") if the fail_reason is greater than 255 characters. As a result, backup status is stuck in 'creating' state. This patch avoids the problem by truncating fail_reason to 255 characters before update. Closes-Bug: #1376199 Change-Id: If0d616b81d3869f7ea110caab8cf4140cf5c5c9e
The Choose Your Own Adventure README for Cinder
You have come across a storage service for an open cloud computing service. It has identified itself as "Cinder." It was abstracted from the Nova project.
To monitor it from a distance: follow @openstack on twitter.
To tame it for use in your own cloud: read http://docs.openstack.org
To study its anatomy: read http://cinder.openstack.org
To dissect it in detail: visit http://github.com/openstack/cinder
To taunt it with its weaknesses: use http://bugs.launchpad.net/cinder
To watch it: http://jenkins.openstack.org
To hack at it: read HACKING.rst
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